Russound CAS44 Manual 

RS-232 Communication Document version 1.00.01 ...

� = Partially Supported Feature � = Fully Supported Feature Feature CAS44 CAA66 CAM6.6 CAV6.6 Pg. Keypad Events � � � � 13 Source Control Events � � � 14 Set Zone On/Off � � � � 19 Set All Zones On � � 19 Set All Zones Off � � � � 19 Zone Source � � � � 20 Zone Volume � � � � 21 Ba ...

...

7.8 TURN ON VOLUME ............................................................................................................................. 26 7.8.1 Increase or Decrease Turn On Volume................. ...

access is provided through the RS-232 serial port found on the front (CAV only) or rear of the controller using the following RNET™ communications protocol. It is assumed that the reader is familiar with the features and operation of the controlle ...

Header Body Trailer 0xF0 Target Device ID Source Device ID Type Body Checksum 0xF7 Every RNET™ message has a consistent format. There are three major components; the Message Header, Message Body and Message Trailer. Each of these is explained here in some detail. There are several special characters used in this protocol. ...

by simply changing the Target Controller ID to match the controller you would like to send the message to. The following examples show the Volume Up command being sent to the same zone (Zone 1) but on different controllers using Keypad Event messages: Byte # ...

Sources for connected Peripheral Devices 7C A special ID used by Keypads when they are requesting an ID (Keypad ID) from the Controller 79 This message is a Source Broadcast Display Feedback message All other keypad IDs have not been formally assigned so they can be used as needed. 4.1.3 Source ...

sent directly to the parameter, or an Event message can be sent to trigger the Controller to set the value instead. Event messages are a little easier to use, and may trigger other desired results (such as updating Keypad displays, updating related parameters, etc� ...